APD vs ZTEK

Air Products and Chemicals Inc.

Air Products and Chemicals, Inc. provides atmospheric gases, process and specialty gases, equipment, and services worldwide. The company produces atmospheric gases, including oxygen, nitrogen, argon, and rare gases; process gases, such as hydrogen, helium, carbon dioxide, carbon monoxide, syngas, and specialty gases; and equipment for the production or processing of gases comprising air separation units and non-cryogenic generators for customers in various industries, including refining, chemical, gasification, metals, manufacturing, food and beverage, electronics, magnetic resonance imaging, energy production and refining, and metals. It also designs and manufactures equipment for air separation, hydrocarbon recovery and purification, natural gas liquefaction, and liquid helium and liquid hydrogen transport and storage. Air Products and Chemicals, Inc. has a strategic collaboration with Baker Hughes Company to develop hydrogen compression systems. The company was founded in 1940 and is headquartered in Allentown, Pennsylvania.

Zentek Ltd.

Zentek Ltd. engages in the research and development of graphene and related nanomaterials in Canada. It owns 100% interest in the Albany Graphite project located in Northern Ontario, Canada. The company develops graphene-based antimicrobial coating under the ZenGUARD brand, surgical masks, HVAC filters, personal protective equipment, rapid detection point of care diagnostics tests, and pharmaceutical products based on graphene-based compound. In addition, it develops synthesize graphene, graphene oxide, and graphene quantum dots for applications of graphene. The company was formerly known as ZEN Graphene Solutions Ltd. and changed its name to Zentek Ltd. in October 2021. Zentek Ltd. was incorporated in 2008 and is headquartered in Thunder Bay, Canada.